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Aug 25th, 2018
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  1. DELETE
  2.  
  3.  
  4. <%@ page import ="java.sql.*"%>
  5. <form method = "POST">
  6. Input ID Transaksi yang ingin di hapus</br>
  7. <input type = "text" name = "idtrans"></br>
  8. <input type="Submit" name="submit" value="hapus">
  9. <%
  10.  
  11. String idtrans = request.getParameter("idtrans");
  12. if(idtrans==null){
  13. out.println("ID Transaksi harus benar");
  14. }else{
  15. try{
  16.  
  17. Class.forName("com.mysql.jdbc.Driver");
  18. Connection koneksi = null;
  19. koneksi = DriverManager.getConnection(
  20. "jdbc:mysql://localhost/Transaksi",
  21. "root",
  22. ""
  23. );
  24. out.println("koneksi berhasil <br />");
  25.  
  26. Statement perintah = koneksi.createStatement();
  27. int hasil = perintah.executeUpdate("delete from view where id_transaksi='"+idtrans+"'");
  28. out.println(hasil);
  29.  
  30. koneksi.close();
  31. out.println("Koneksi ditutup <br />");
  32. }
  33. catch(Exception e)
  34. {
  35. out.println(e);
  36. }
  37. }
  38. %>
  39. <a href= "view.jsp">Lihat Tabel</a>
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